1
come to the realisation that + clause
He gradually came to the realisation that he needed to change his lifestyle.
他逐渐意识到他需要改变自己的生活方式。
实现；完成；认识
先理解核心含义，再看它在真实句子里的用法。
实现；完成；认识
the act of realizing or becoming aware of something; the act of making something real or complete
He gradually came to the realisation that he needed to change his lifestyle.
他逐渐意识到他需要改变自己的生活方式。
实现；完成(等于realization)
n a musical composition that has been completed or enriched by someone other than the composer；n coming to understand something clearly and distinctly；n a sale in order to obtain money (as a sale of stock or a sale of the estate of a bankrupt person) or the money so obtained；n the completion or enrichment of a piece of music left sparsely notated by a composer；n making real or giving the appearance of reality；n something that is made real or concrete
It was a sudden realisation that I had left my keys at home.
我突然意识到把钥匙忘在了家里。
The realisation that he would never see her again hit him hard.
意识到再也见不到她，这让他深受打击。
Her lifelong dream came to realisation when she opened her own bakery.
当她开了一家属于自己的面包店时，她实现了毕生的梦想。
He gradually came to the realisation that he needed to change his lifestyle.
他逐渐意识到他需要改变自己的生活方式。
表示‘实现’时常用此结构。
The realisation of their long-held ambition brought great joy.
他们长期抱负的实现带来了巨大的喜悦。
With the realisation that time was running out, they worked faster.
意识到时间所剩无几后，他们加快了工作速度。
Not this
He came to a realise that he was wrong.
Use this
He came to a realisation that he was wrong.
realise是动词，此处需要名词形式realisation作介词to的宾语，表示‘认识到’这一概念。
Not this
I had realisation that it was late.
Use this
I had a realisation that it was late.
realisation是可数名词，在表示‘意识到某事’时通常需要不定冠词a或定冠词the。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
意识到
He came to the realisation that he had made a mistake.
他意识到自己犯了一个错误。
突然意识到
With a sudden realisation, she knew she had left the door unlocked.
突然意识到，她知道她没锁门。
逐渐意识到
A dawning realisation crept over him as he read the letter.
读信时，他逐渐意识到事情的真相。
意识到
The realisation dawned on her that she was lost.
她意识到自己迷路了。
Use realisation naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想到“real”（真实）和“-isation”（名词后缀），真实的事情变成现实就是“实现”。
中性语域，常见于心理与认知场景，指突然理解或意识到某事。
表示‘实现’时通常不可数，表示‘领悟’时可数（如 a sudden realisation）。
Dictionary facts from ECDICT, WIKTIONARY.